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Asterales

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Asteraceae

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Xylorhiza

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tortifolia

Taxon

Xylorhiza tortifolia (Torr. & A.Gray) Greene

Protologue Pittonia 3(14): 48. 1896 [1 Jun 1896]BHL pageIPNI
AcceptedGBIF
Predicted not threatened
Xylorhiza tortifolia, C. Davidson 11679--California. Riverside Co. 1 April 2010 412.jpg

Xylorhiza tortifolia, C. Davidson 11679--California. Riverside Co. 1 April 2010 412.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Xylorhiza tortifolia, C. Davidson 11679--California. Riverside Co. 1 April 2010 412 (1).jpg

Xylorhiza tortifolia, C. Davidson 11679--California. Riverside Co. 1 April 2010 412 (1).jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Xylorhiza tortifolia, C. Davidson 11679--California. Riverside Co. 1 April 2010 412 (5).jpg

Xylorhiza tortifolia, C. Davidson 11679--California. Riverside Co. 1 April 2010 412 (5).jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Xylorhiza tortifolia, C. Davidson 11679--California. Riverside Co. 1 April 2010 412 (3).jpg

Xylorhiza tortifolia, C. Davidson 11679--California. Riverside Co. 1 April 2010 412 (3).jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Xylorhiza tortifolia, C. Davidson 11679--California. Riverside Co. 1 April 2010 412 (4).jpg

Xylorhiza tortifolia, C. Davidson 11679--California. Riverside Co. 1 April 2010 412 (4).jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Xylorhiza tortifolia, C. Davidson 11679--California. Riverside Co. 1 April 2010 412 (2).jpg

Xylorhiza tortifolia, C. Davidson 11679--California. Riverside Co. 1 April 2010 412 (2).jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Native to Arizona, California, Nevada, Utah (source: POWO). Flora of the World documents 1 occurrence across 1 country.

Distribution

Distribution from Plants of the World Online (POWO). View the accepted name on POWO

Occurrences

Davidson C. 11679

April 1, 2010

Location

United States, California, Riverside (Palm Desert)

33.664333, -116.399056

Location Remarks

Palms to Pines Highway (Highway 74), ca. 3 miles S of junction with Highway 111.

Collectors

Christopher Davidson

Classification

Kingdom

Plantae

Phylum

Tracheophyta

Class

Magnoliopsida

Order

Asterales

Family

Asteraceae

Genus

Xylorhiza

Specific Epithet

tortifolia

Authorship

(Torr. & A.Gray) Greene

Taxonomic Opinions

GBIFWFOPOWO

Conservation (EDGE)

What is EDGE?

Evolutionary distinctiveness

Lower

ED 0.4

Part of a well-represented branch of the plant tree of life, with many close relatives.

Threat status

Predicted not threatened

Modelled estimate

EDGE score

0.0

Global rank

#315,695 of 335,497

Top 95%

Extinction probability

10%

Source: Flowering plants EDGE assessment →